package org.example.druid;

import com.alibaba.druid.pool.DruidDataSourceFactory;

import javax.sql.DataSource;
import java.io.FileInputStream;
import java.sql.Connection;
import java.util.Properties;

/**
 * 数据库连接池
 */
public class DruidDemo {
    public static void main(String[] args) throws Exception {
        //1. 导入jar包
        //2. 定义配置文件

        //3. 加载配置文件
        Properties prop = new Properties();
        prop.load(new FileInputStream("jdbc/src/druid.properties"));

        //4. 获取连接池对象
        DataSource dataSource = DruidDataSourceFactory.createDataSource(prop);

        //5. 获取数据库连接
        Connection connection = dataSource.getConnection();
        System.out.println(connection);


    }
}
